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Salvage Lift Diving Bag With Reflective Band For Underwater

Categories Underwater Lift Bags
Brand Name: Hongruntong Marine
Model Number: HM-ULB46
Certification: ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS
Place of Origin: China
MOQ: 1
Price: US$6-US$1250
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability: 9200 Pcs Per Month
Delivery Time: 5-7 Work Days
Packaging Details: Wooden Pallets, Wooden Box
Product Name: Underwater Lift Bags
Material: Top Notch PVC Coating Fabric
Lifting Capacity: 200kg to 50 tons
Type: Parachute
Layers: 1-6Ply, or as Request
Reinforcement: Nylon Fabric
Feature: Superior Buoyancy
Thickness: 0.4mm-2.5mm, or as Request
Valve: Inflation and Pressure Release
Color: Black, Yellow, Orange, or as Request
Application: Salvage Operations, Underwater Construction
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Salvage Lift Diving Bag With Reflective Band For Underwater

Salvage Lift Diving Bag With Reflective Band For Underwater


Description


In offshore and subsea engineering, our lift bags provide essential buoyancy support for submerged structures, pipelines, and mooring systems. Engineered to withstand harsh underwater conditions, these lift bags feature abrasion-resistant materials and superior load bearing capabilities. They are widely used in offshore oil and gas industries, subsea repairs, and underwater construction projects.



Specifications


Product NameUnderwater Lift Bags
Raw MaterialTop Notch PVC Coating Fabric
TypeParachute
Size500kg, 1000kg, 5000kg 10000kg,etc
Thickness0.4-1.2mm, or as request
ColorYellow, Blue, Black, etc
Density0.33-0.9g/cm3
Safety Factor7:1
AccessoriesValve, Inflatable Tube, Repair Material
OEMWelcome
Warranty3 Years

Tolerances

+/- 0.03 on densities

+/- 0.2 mm on thickness

+/- 0 to +3mm on width

+/- 0 to +3mm on length


ModelLifting CapacityDimensionsAppr. Weight
Parachute[kg][lbs][mm][kg]
HM-ULB012004418005
HM-ULB025001,1031,0008
HM-ULB031,0002,2051,30011
HM-ULB042,0004,4101,60020
HM-ULB054,0008,8202,00050
HM-ULB066,00013,2302,30066
HM-ULB078,00017,6402,50075
HM-ULB0810,00022,0502,70080
HM-ULB0915,00033,0753,100110
HM-ULB1020,00044,1003,400130
HM-ULB1130,00066,1503,900170
HM-ULB1250,000110,2504,600220
HM-ULB1370,000154,3505,200310
HM-ULB14100,000220,5005,800450
HM-ULB15150,000330,7506,600660
HM-ULB16200,000441,0007,300900
*Note: Other sizes can be customized according to the requirements.

Features


Extreme Temperature Resistance
Functions reliably in both cold Arctic waters and high-temperature tropical environments.


Precision Buoyancy Control for Divers
Fine adjustments allow divers to manipulate loads accurately without sudden ascents.


Reduced Surface Personnel Requirements
Can be operated by a minimal crew, reducing labor costs for underwater lifting operations.


Multiple Connection Configurations
Compatible with winches, hoists, and crane lifting systems for integrated marine operations.


Applications


● Recovery of lost cargo containers
Dam and reservoir maintenance
Flood management and emergency rescue
Underwater habitat construction
Scientific ocean research
Floating breakwater installations


Advantages


Cost Effective Alternative to Heavy Equipment
Our underwater lift bags provide an affordable, flexible, and portable lifting solution compared to cranes or ROV-based systems.


Easy Maintenance and Repair
Designed for long service life, our lift bags can be easily patched and repaired underwater if needed.


Global Supply and Fast Delivery
With efficient logistics, we ensure fast order processing and worldwide delivery to meet urgent project timelines.


Expertise in Military and Defense Applications
We supply military-grade underwater lift bags for defense and naval salvage operations worldwide.



FAQ


1. Can underwater lift bags be used in conjunction with other lifting equipment?
Yes, underwater lift bags can be used in combination with other lifting equipment to lift heavier objects.


2. How do you choose the right size lift bag for a specific lifting operation?
The size of the lift bag needed will depend on the weight of the object being lifted. It is important to choose a lift bag with a lifting capacity that exceeds the weight of the object.


3. Are there special considerations for using underwater lift bags in cold water?
In cold water, it is important to ensure that the lift bag material is suitable for low temperatures and that the inflation mechanism is not affected by cold conditions.


4. Can underwater lift bags be used in strong currents?
It is best to avoid using underwater lift bags in strong currents, as this could make it difficult to control the lift operation.

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